<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class OrderItem extends Model
{
    use HasFactory;

    protected $fillable = [
        'merchant_id', 'order_id', 'product_id', 'product_title', 'product_sku', 'product_price', 'quantity', 'line_total_amount', 'snapshot',
    ];

    protected $casts = [
        'product_price' => 'decimal:2',
        'line_total_amount' => 'decimal:2',
        'snapshot' => 'array',
    ];

    public function merchant(): BelongsTo
    {
        return $this->belongsTo(Merchant::class, 'merchant_id');
    }

    public function order(): BelongsTo
    {
        return $this->belongsTo(Order::class);
    }

    public function product(): BelongsTo
    {
        return $this->belongsTo(Product::class);
    }

    public function scopeForMerchant(Builder $query, int $merchantId): Builder
    {
        return $query->where('merchant_id', $merchantId);
    }
}